CVE-2026-47479Network attack vector

Unauthenticated service interruption via resource exhaustion

Published Jul 14, 2026 · Updated Jul 14, 2026

Uncontrolled resource consumption in NVIDIA Triton Inference Server 26.04 and earlier allows remote attackers to interrupt service. NVIDIA has not disclosed the affected request path, component, resource, or input-handling operation. The flaw is reachable over the network without authentication or user interaction and can render the server unavailable.

CVSS severity7.5
High
EPSS probability0.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Uncontrolled resource consumption in NVIDIA Triton Inference Server 26.04 and earlier allows remote attackers to interrupt service. NVIDIA has not disclosed the affected request path, component, resource, or input-handling operation. The flaw is reachable over the network without authentication or user interaction and can render the server unavailable.

The record

CVE
CVE-2026-47479
Published
Jul 14, 2026
Updated
Jul 14, 2026
Vendor
DPDK Project
Product
Triton Inference Server
Classifications
CWE-400, T1499.003
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 14, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.0 <=26.04

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DPDK Project · Triton Inference Serverversion=0.0 <=26.04

Published CVSS scores

7.5NVIDIACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499.003Application Exhaustion Flood

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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